diff --git a/inc/onepay/abstract-payment.php b/inc/onepay/abstract-payment.php
index e37e480..72afad0 100644
--- a/inc/onepay/abstract-payment.php
+++ b/inc/onepay/abstract-payment.php
@@ -39,7 +39,6 @@ abstract class WooViet_OnePay_Abstract extends WC_Payment_Gateway {
 	public function __construct() {
 		$this->id                 = strtolower( get_called_class() );
 		$this->has_fields         = false;
-		$this->order_button_text  = __( 'Proceed to OnePay', 'woo-viet' );
 		$this->configure_payment();
 		$this->supports           = array(
 			'products',
@@ -50,11 +49,12 @@ abstract class WooViet_OnePay_Abstract extends WC_Payment_Gateway {
 		$this->init_settings();
 
 		// Define user set variables.
-		$this->title       = $this->get_option( 'title' );
-		$this->description = $this->get_option( 'description' )
-		                     . sprintf( '<br/><div align="center" class="onepay-logo" id="%1$s"><img src="%2$s"></div>',
-								$this->id . '_logo',
-								apply_filters( $this->id . '_logo', WOO_VIET_URL . "assets/$this->id.png" ) );
+		$this->title             = $this->get_option( 'title' );
+		$this->description       = $this->get_option( 'description' )
+		                           . sprintf( '<br/><div align="center" class="onepay-logo" id="%1$s"><img src="%2$s"></div>',
+				$this->id . '_logo',
+				apply_filters( $this->id . '_logo', WOO_VIET_URL . "assets/$this->id.png" ) );
+		$this->order_button_text = $this->get_option( 'order_button_text' );
 
 		$this->testmode      = 'yes' === $this->get_option( 'testmode', 'no' );
 		$this->merchant_id   = $this->get_option( 'merchant_id' );
diff --git a/inc/onepay/domestic-settings.php b/inc/onepay/domestic-settings.php
index 2c0667e..12b428e 100644
--- a/inc/onepay/domestic-settings.php
+++ b/inc/onepay/domestic-settings.php
@@ -21,7 +21,6 @@ return array(
 		'label'       => __( 'Enable OnePay sandbox (testing)', 'woocommerce' ),
 		'default'     => 'no',
 		'description' => sprintf( __( 'OnePay sandbox can be used to test payments. See <a href="%s">the testing info</a>.', 'woocommerce' ), 'https://mtf.onepay.vn/developer/?page=modul_noidia' ),
-		//@todo: add the logo https://mtf.onepay.vn/developer/?page=logo
 	),
 	'title'         => array(
 		'title'       => __( 'Title', 'woo-viet' ),
@@ -37,6 +36,13 @@ return array(
 		'description' => __( 'This controls the description which the user sees during checkout.', 'woo-viet' ),
 		'default'     => __( 'With OnePay, you can make payment by using any local Vietnam ATM card.', 'woo-viet' )
 	),
+	'order_button_text'   => array(
+		'title'       => __( 'Button text', 'woo-viet' ),
+		'type'        => 'text',
+		'desc_tip'    => true,
+		'description' => __( 'Button label in the checkout page.', 'woo-viet' ),
+		'default'     => __( 'Pay with ATM cards', 'woo-viet' )
+	),
 	'api_details'   => array(
 		'title'       => __( 'API Credentials', 'woo-viet' ),
 		'type'        => 'title',
diff --git a/inc/onepay/international-settings.php b/inc/onepay/international-settings.php
index b2d8cfa..6d7cca9 100644
--- a/inc/onepay/international-settings.php
+++ b/inc/onepay/international-settings.php
@@ -21,7 +21,6 @@ return array(
 		'label'       => __( 'Enable OnePay sandbox (testing)', 'woocommerce' ),
 		'default'     => 'no',
 		'description' => sprintf( __( 'OnePay sandbox can be used to test payments. See <a href="%s">the testing info</a>.', 'woocommerce' ), 'https://mtf.onepay.vn/developer/?page=modul_quocte' ),
-		//@todo: add the logo https://mtf.onepay.vn/developer/?page=logo
 	),
 	'title'         => array(
 		'title'       => __( 'Title', 'woo-viet' ),
@@ -37,6 +36,13 @@ return array(
 		'description' => __( 'This controls the description which the user sees during checkout.', 'woo-viet' ),
 		'default'     => __( 'With OnePay, you can make payment by using any local international card such as Visa, Master, JCB, and Amex.', 'woo-viet' )
 	),
+	'order_button_text'   => array(
+		'title'       => __( 'Button text', 'woo-viet' ),
+		'type'        => 'text',
+		'desc_tip'    => true,
+		'description' => __( 'Button label in the checkout page.', 'woo-viet' ),
+		'default'     => __( "Pay with international cards", 'woo-viet' )
+	),
 	'api_details'   => array(
 		'title'       => __( 'API Credentials', 'woo-viet' ),
 		'type'        => 'title',